08-23-2017 07:46 AM
08-23-2017 12:05 PM
If you do not use the Processing System (PS, ARM) and only work with the Programmable Logic (PL, FPGA) then you do not need to use the AXI bus at all (but you can, if you like to :).
Note that if you want a Zynq without PS, you can simply use an Artix or Kintex instead.
Hope this clarifies,
08-24-2017 12:10 AM
So there is no need to the AXI interface in this case , is it?
No, not really. However, with more and more Xilinx IP you have an AXI Interface. This is the way we are going.
But if your IP or design doesn't require an AXI interface then you don't have ti have one.